We may be closer to having the Fountain of Youth. Cells can repair themselves.
However, a cell’s ability to repair itself decreases as one gets older. A team of researchers at Harvard University have discovered why this occurs.
They found that DCB1, which is one of the most abundant proteins in the body, will bind itself to a damaged cell. This can interfere with the healing process. The researchers have also found that NAD can inhibit the activity of DCB1.
The natural aging process decreases the number of NAD molecules. The researchers made mice drink water that had a NAD+ boosting enzyme in it. The results of the study showed that it was hard to distinguish the cells of the young mice from the old mice.
David Sinclair was the lead author of the study. He stated that the mice also had improved kidney function, ran faster and had the ability to regrow their fur.
The research team is currently examining the effects that the NAD+ boosting enzyme has on human health. They are hoping that they can use it to treat childhood cancers.
Ninety-six percent of childhood cancer survivors will develop a chronic illness by the time that they are 45. This is a sign of premature aging. David has stated that the drug is safe and effective and may be on the market within the next three to five years.
